well, I'D want to avoid allergies/freak illness as well when I go to places.
I also do not like bugs..
I dont even have enough clothes to fit THAT many suit cases
oh and this? "moisturizer machines " I COMPLETELY understand..

you want to look and sound your best for your fans in a country where you have NEVER had a concert before.. of course you want to look and sound your best!
More power to you Ayu! You are FAR from being a "Diva" omg.. people should read about J-Lo and how SHE is with her hotel demands.. then Ayu will seem like nothing